Right now, I am using Waterplants, Orgins of Forest, Fallen Tree Bridges SSE, Fallen Tree Bridges Patch, Simply Bigger Trees SE, Folkvangr, Folkvangr-Waterplants Patch, Folkvangr-Orgins of Forest Grass patch. I am very satisfied with this setup, because it makes a lot of plants very big. And you can walk right through them...and it looks like they are bigger than my character at times. Really cool. Oh yeah...use the 20% bigger plants mesh on Simply BIgger Trees SE also. Makes the fields around Whiterun actually super fun to walk through.